Laptop SO-DIMM DDR4 8GB 2666MHz memory module — AFOX AFSD48FK1P, 260-pin, 1.2V, unbuffered

AFOX SO-DIMM DDR4 8GB 2666MHz laptop memory module is a 260-pin, unbuffered single-module configuration (1 x 8 GB) designed for laptop upgrades and repairs. It operates at 2666 MHz with a memory voltage of 1.2 V, supports dual-channel operation and delivers up to 17 GB/s peak bandwidth. Typical DDR4 timing parameters include a row active time of 33 ns and a row cycle time of 46.5 ns. The module is intended for standard laptop use and complies with RoHS; dispose of electronic products according to local regulations.

Advantages

This DDR4 SO-DIMM module increases available system memory to improve multitasking and responsiveness in laptops. Its 2666 MHz clock speed and dual-channel compatibility offer a balance between performance and power efficiency at 1.2 V. The unbuffered 260-pin SO-DIMM form factor ensures compatibility with a wide range of notebook systems that accept DDR4 memory.

Suitable for

• Upgrading laptop memory to 8 GB for general use and multitasking
• Replacing a faulty or failed SO-DIMM module in compatible notebooks
• Light productivity tasks, web browsing, and everyday applications

Key specifications

• Memory type: DDR4 SO-DIMM
• Capacity: 8 GB (single module)
• Memory clock speed: 2666 MHz
• Memory voltage: 1.2 V
• Memory layout: 1 x 8 GB
• Memory channels: Dual-channel support
• Peak memory bandwidth: 17 GB/s
• Row active time (tRAS): 33 ns
• Row cycle time (tRC): 46.5 ns
• Refresh row cycle time: 260 ns
• Buffered type: Unbuffered (unregistered)
• Form factor: 260-pin SO-DIMM
• Operating temperature range: 0 to 85 °C
• Storage temperature range: -55 to 100 °C
• Dimensions (width x height): 69.6 mm x 30 mm
• Weight: 8 g
• Sustainability: RoHS compliant

How to use

Power off the laptop and remove the battery if possible, then open the memory compartment following the manufacturer's service instructions. Align the 260-pin SO-DIMM module with the slot notch and insert at an angle, then press down until the retaining clips engage. Reassemble the laptop, power on, and verify that the system recognizes the new 8 GB module in BIOS or the operating system memory settings.

Usage recommendations

Install the module in a matching DDR4 SO-DIMM slot and, where possible, pair with an identical module to enable dual-channel mode. Handle the memory module by its edges, avoid electrostatic discharge by grounding yourself, and dispose of old modules in accordance with local electronic waste regulations.